Gray made NHRA history 13 days before his 18th birthday at the 18th Annual Denso Spark Plug Nationals at The Strip at Las Vegas Motor Speedway on April 2, 2017, by winning the final round against Bo Butner.

[2] In 2018, Gray won 8 times en route to the Pro Stock title, becoming the youngest ever NHRA season champion.

17 car with his younger brother Taylor (who ran the Sioux Chief Showdown races) and Anthony Alfredo.

On December 13, 2023, it was announced that Gray will return to the ARCA Menards Series and run six races in 2024, driving the No.

[8] In October 2019, Gray made his NASCAR Gander Outdoors Truck Series debut with DGR-Crosley at Martinsville Speedway in the No.

15 Toyota Tundra; running a three-race schedule, he also competed in the ISM Raceway and Homestead–Miami Speedway events in the No.

[9][10] On December 16, 2019, DGR-Crosley announced Gray would run full-time and for rookie of the year in the Truck Series in 2020, driving the team's No.

[14] He started the 2023 season with a career-best 2nd place finish at Daytona, only behind race winner Zane Smith.

In addition to racing, Johnny Gray was the president of Marbob Energy, the New Mexico oil producer co-founded by his father.

* Season still in progress 1 Ineligible for series points (key) (Bold – Pole position awarded by qualifying time.